26432260

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3329}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 55664280

約数和(自身を除く): 29232020

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3329, 3970, 6658, 7940, 13316, 16645, 33290, 66580, 1321613, 2643226, 5286452, 6608065, 13216130, 26432260]

約数ペア:

[(1, 26432260), (2, 13216130), (4, 6608065), (5, 5286452), (10, 2643226), (20, 1321613), (397, 66580), (794, 33290), (1588, 16645), (1985, 13316), (3329, 7940), (3970, 6658)]